Περιγραφή
Our modern super wide angle series is extreme! An elaborate optical construction, which guarantees unforgettable hours at the telescope!
The 20mm XWA eyepiece is ideally suited for the medium to lower magnification range. The magnification remains manageable, especially on systems with longer focal lengths. This makes it an ideal eyepiece for universal deep-sky observation with a very large field of view.
All optical components of our XWA eyepieces are fully multi-coated. This guarantees optimal contrast and better visibility of the finest details. The huge field of view is excellent corrected, the field has been optimized to enable long observations comfortably.
Extreme wide-angle eyepiece with best possible correction field geometry and colour errors.
The massive eyepiece body has a high-quality anodised finish, the lens system is fully multi-coated for high light transmission and the lens edges are effectively blackened.
Other special features:
- Simple conversion from 2” to 1.25” by removing the threaded sleeve (excluding the 20mm eyepiece)
- Waterproof version
- Filter thread for 1.25” and 2” (excluding the 20mm eyepiece)
- Conical upper eyepiece end for use on binocular attachments
- Removable eye cups with M44.5 x 0.75 external thread for cameras underneath
The eyepiece is a perfect companion for Deep Sky observations even at high magnifications: the object remains fully visible, even if you want to observe a larger nebula or star cluster.
Characteristics:
- Incredibly large field of view of 100°
- Fully multi-coated lenses for excellent light transmission
- Effective reduced chromatic aberration
- Excellent contrast
- Lens edges and inner spacer elements completely blackened
- Stray light and ghosting have been eliminated
- Body completely black anodized with high scratch resistance
- Filter threads for 2″
- Upper end of the eyepiece conical for use on binocular attachments
- Removable eyecups with M44.5 x 0.75 external thread for camera connectivity
Delivery:
- APM XWA eyepiece 20mm 2″
- Dust caps
- Carton packaging
